Ole Gunnar Solskjaer has warned his Manchester United players they must improve on their performance in the 2-0 win over Reading to have any chance of beating high-flying Tottenham next weekend.

United earned a spot in the fourth round of the FA Cup with Juan Mata and Romelu Lukaku both getting in on the scoring but the performance was far from spectacular.

Mata broke the deadlock with a spot-kick awarded via VAR. The referee initially disallowed a goal for offside, but the latest technology to take football by storm saw an incident prior to the offside pass that signalled a penalty in United’s favour.